Stuart Parnell, the 61-year-old former owner of the disgraced Peanut Corporation of America (PCA), was ordered this week to spend 28 years in prison, marking the longest sentence ever in a U.S. food-safety prosecution.

The defunct PCA was tied to a 2009 outbreak strain of Salmonella Typhimurium that sickened 714 persons in 46 states and left nine dead.

A federal jury last September convicted PCA’s former owner of 67 criminal counts after prosecutors introduced evidence to show peanut executives mislead customers about the presence of Salmonella, fabricating documents that declared the products were free of pathogens when they hadn’t been tested or results revealed the food was tainted. The U.S. Attorney’s Office also said the PCA executives weren’t truthful with U.S. Food and Drug Administration (FDA) officials who had visited the company’s plant to investigate the outbreak.

“The tragedy of this case is that at a peanut processing plant in Middle Georgia, protecting the public lost out to increasing of profits," U.S. Attorney Michael J. Moore of the Middle District of Georgia said in a statement. “This case was never just about shipping tainted peanut product; it was about making sure individual wrong doers were held accountable and the losses suffered by the victims and their families are never forgotten."

Michael Parnell, Stuart Parnell’s 56-year-old brother who worked as a food broker on behalf of PCA, was sentenced on Monday to serve 20 years behind bars. Former PCA executive Mary Wilkerson, age 41, received the lightest sentence of the three defendants: five years in prison.

"To be sure, the long sentences handed down today will not bring back the nine Americans who died after eating contaminated peanut products that Parnell and his co-defendants knowingly marketed, nor will they retroactively undo the sicknesses and hospitalizations of those who survived," said David Plunkett, senior food-safety attorney for the Center for Science in the Public Interest (CSPI), in a statement. "But they will send a very strong signal to food manufacturers that pursuing profits at the expense of food safety can bring the most severe of consequences."

Sands, the federal judge in Albany, Georgia, ruled Stewart Parnell and Mary Wilkerson should be held accountable for more than $100 million in losses, and Michael Parnell should be held accountable for more than $20 million in losses, the U.S. Attorney’s Office said in a news release. He also found Stewart Parnell and Mary Wilkerson should be accountable for harming more than 250 victims, and Michael Parnell should be accountable for harming more than 50 victims, according to the release.

“Americans expect and deserve the highest standards of food safety and integrity," said Stephen Ostroff, M.D., FDA Acting Commissioner, in a statement. “Those who choose profits over the health and safety of U.S. consumers are now on notice that the FDA, working with the Department of Justice, will strive to use the full force of our justice system against them."

Stuart Parnell reportedly apologized before he was sentenced by U.S. District Judge W. Louis Sands and told victims, “I think about you guys every day." While Parnell acknowledged problems at his plant, he did not address emails and company records that showed he knowingly shipped Salmonella-tainted food and fabricated lab records, the Associated Press reported.

In an interview earlier this year with Food Product Design, a lawyer representing PCA’s former owner said his client planned to file an appeal following sentencing.

“He had absolutely no idea there was anything wrong with the product," attorney Ken Hodges said. “Otherwise, he wouldn’t have eaten it himself. He wouldn’t have fed it to his children. He wouldn’t have fed it to his grandchildren."

But commenting on the sentences, prominent food-safety attorney Bill Marler wrote in his blog that “justice was served."